M.Sc

In Some colleges there is still admissions going on so check out the nearest college. Or specify any college you are talking about.

Yes, you are eligible you just need a graduation for Masters and B.Sc is sufficient for Masters in economics too.

There are 3 colleges in Palkkad for M.Sc. Botany:
1)Government Victoria college
2) Mercy College
3) Shree Neelakanta government. Sanskrit college
Check out one of them for your admission.

Just go through this link and fill out the required details:
https://www.shiksha.com/college-predictor

There are 37 colleges for M.Sc. In Computer Science in Andhra Pradesh in the link given below. Find information related to Cutoffs, Placements, Courses, Fees, Admissions, Rankings, Eligibility and Reviews for M.Sc. In Computer Science colleges in Andhra Pradesh. The link provided below provide you complete details of each and every University. https://www.shiksha.com/science/colleges/m-sc-computer-science-colleges-andhra-pradesh.

No, it won't be possible.

Mathematics Entrance Exam. Entrance Examination is required for admission to various popular M.Sc. Mathematics colleges. Different universities conduct their own entrance examination for admission to M.Sc. Course Fee The fees range in INR 20,000 INR 3 Lacs.

No, you can not, in countries like Canada, USA, Australia. BDS is of not a valid degree, you have to undergo examination (NDEB for Canada, NBED for USA and ACD for Australia) and then after clearing these extremely hard tests, you get admission in 3 year of their dental Bachelor degree and after completing that, you have degree equivalent to BDS (known as DDS) and after that you can pursue Masters there.

Yes. Currently if you have a degree in mathematics, Statistics or economics is considered to be a boon. The current requirement for big data analytics, data analytics, business analyst and many more jobs on these lines require candidates to have a good knowledge in the above mentioned subjects. I think you can go ahead with what you have planned. If you are good at your subject then companies would absorb you with a good salary. Hope I have answered your query.

Hello Ritwik, even if you have gap after 12th, it's of no consequence difference f you have studied well and passed with good grades exams till placements interviews. There are large numbers of students who take break to prepare for entrance exam. So don't worry. Best wishes to you.